Writing a matrix equation that is equivalent to the given system of linear equations solve the system using the inverse matrix.


Mathematics

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Identify the fraction as a proper fraction or an improper fraction.

A. Proper fraction B. Improper fraction

Mathematics

Solve the quadratic equation by completing the square.x2 + 8x - 11 = 0

A. {-4 - 9-4 + 9}
B. {-4 - 3-4 + 3}
C. {-8 - 3-8 + 3}
D. {4 - 34 + 3}

Mathematics

The sequence is defined recursively. Write the first four terms.a1 = -10; an = 

A. a1 = -10, a2 = - 5, a3 = - , a4 = - 
B. a1 = -10, a2 = -10, a3 = - , a4 = - 
C. a1 = -10, a2 = -10, a3 = - 5, a4 = - 
D. a1 = -10, a2 = - , a3 = - , a4 = - 

Mathematics

Write the logarithmic equation in exponential form.

a.
b.
c.
d.

Mathematics